1045943040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{272381}}^1$

素因数の和:272405

約数の個数: 72

約数和(自身を含む): 3340492848

約数和(自身を除く): 2294549808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 272381, 544762, 817143, 1089524, 1361905, 1634286, 2179048, 2723810, 3268572, 4085715, 4358096, 5447620, 6537144, 8171430, 8716192, 10895240, 13074288, 16342860, 17432384, 21790480, 26148576, 32685720, 34864768, 43580960, 52297152, 65371440, 69729536, 87161920, 104594304, 130742880, 174323840, 209188608, 261485760, 348647680, 522971520, 1045943040]

約数ペア:

[(1, 1045943040), (2, 522971520), (3, 348647680), (4, 261485760), (5, 209188608), (6, 174323840), (8, 130742880), (10, 104594304), (12, 87161920), (15, 69729536), (16, 65371440), (20, 52297152), (24, 43580960), (30, 34864768), (32, 32685720), (40, 26148576), (48, 21790480), (60, 17432384), (64, 16342860), (80, 13074288), (96, 10895240), (120, 8716192), (128, 8171430), (160, 6537144), (192, 5447620), (240, 4358096), (256, 4085715), (320, 3268572), (384, 2723810), (480, 2179048), (640, 1634286), (768, 1361905), (960, 1089524), (1280, 817143), (1920, 544762), (3840, 272381)]